Emma in IRC just mentioned she had a buy sitting at 30 that didn't get filled on the ride down to 17. Anyone else have a similar experience?
I think on mintpal, things go like this; the executing price is the price that is chosen by the person who is the last to act. When there are sell orders at 29 30 and 31 sat and I fill in that I want to buy at 31, then the first coins that I buy are at 31and not at 29 ( which would be the normal procedure). But I am not 100% sure.